The AMERICAN RIFLEMAN came a few days ago and I found an interesting artical by Bruce Towsley, he had a Rifle built for him by using a .300 ULTRA MAG having it necked to fit a .35 calibre bullet the numbers on velocity and energy at the muzzle was impresing. It will push a 250gr bullet at the muzzel at 3100 fps and a 225gr bullet to 3200 fps. and it is flatter trejectory and has more energy at 300 yards than most standerd calibres on the market as of now. He calls it the .358 UMT. It sounds like another wildcat thats to soon to be to good.